Ship built by the Navantia public Shipyard.
The vessel was designed with four mission profiles:
It is composed of the following equipment:
The capacity of the tanks defined on the vessel has been made considering the following factors:
The required capacities of the various onboard fluids have been estimated considering a 5% non-aspirating fluid discount.
The vessel has sufficient diesel fuel capacity to meet the autonomy requirements.
The fuel required to meet the autonomy requirement is 1597.1 t.
50.0 t of additional DFM fuel is available for the consumption of landing craft.
The ship has a capacity of 450.0 t of DFM fuel for supply to naval units, amphibious vehicles, light or heavy.
JP-5 Aviation Fuel
Total JP-5 aviation fuel storage capacity of at least 851.0 t.
The vessel has a total lubricating oil storage capacity sufficient to fully recharge the service tank oil of each of the diesel engines of the two main generator diesel groups and to ensure its consumption of on-board lubricating oil for 50 days .
The vessel has a storage tank of lubricating oil of the gas turbine of the turbine generator group located in the main engine room of stern with sufficient capacity for the consumption of the gas turbine for 50 days.
The vessel has a fresh water capacity of at least 641.6,0 t sufficient to cover the consumption for two days of the maximum capacity of the vessel for a consumption of 182 l / person / day.
The maximum capacity to generate fresh water on board is 120% of the daily consumption for the maximum capacity of the vessel.
The vessel has an additional fresh water capacity of approximately 20.0 t for various uses (helicopter, aircraft, vehicle sweetening, fogged water system and other small consumers).
The vessel has a technical water tank with a capacity of at least 17,7 t.
The vessel has a storage capacity of gray water in two tanks equivalent to the daily production of gray water considering a ratio of 134 l / person / day and the maximum capacity of rating in accordance with section 528 of this specification.
Ballast water tanks may be used as an emergency gray water tank.
The ALHD has the following on-board spaces dedicated to the stowage of transport loads with the approximate gross areas indicated:
OTHER IMPORTANT CHARACTERISTICS
The ship achieves an economic speed of around 15.0 knots when only the two diesel engines of the generator sets operate under the conditions set out in the document "Calculation of Autonomy", so that fuel consumption is minimized to make the Transits at distances of intervention and autonomy.
The vessel reaches a maximum speed back of around 8.0 knots, maintaining a proper course stability.
The ship has an efficient propulsion system to achieve the required performance in terms of mobility and maneuverability.
The vessel is conceived as a "fully electric vessel" with POD azimuthal propellers powered by AC motors that give it high maneuverability.
The ship complies with the requirements for maneuverability in accordance with IMO Resolution A.751 (18) dated 4 November 1993.
The vessel has the capacity of accommodation for the Endowment, Staff, Naval Beach Group, Airborne Unit and Landing Forces.
At least 25% of space is reserved for categories for accommodation and health services specific to female staff. This reserve was designed with sufficient flexibility to be employed by male staff in whole or in part if necessary.